I don't know how to talk．这句话是对的不,完整的不应该是l don't know how to talk about it.about it 可以省略喽

I don't know how to talk．这句话是对的不,完整的不应该是l don't know how to talk about it.about it 可以省略喽
I don't know how to talk．
这句话是对的不,完整的不应该是l don't know how to talk about it.about it 可以省略喽

I don't know how to talk．这句话是对的不,完整的不应该是l don't know how to talk about it.about it 可以省略喽
不能省略about it.
I don't know how to talk是说我不知道怎么说话,而原句是我不知道关于这点怎么说.